339469420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 747387648

約数和(自身を除く): 407918228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 2270, 3251, 4540, 5221, 6502, 10442, 13004, 16255, 20884, 26105, 32510, 52210, 65020, 74773, 104420, 149546, 299092, 373865, 737977, 747730, 1475954, 1495460, 2951908, 3689885, 7379770, 14759540, 16973471, 33946942, 67893884, 84867355, 169734710, 339469420]

約数ペア:

[(1, 339469420), (2, 169734710), (4, 84867355), (5, 67893884), (10, 33946942), (20, 16973471), (23, 14759540), (46, 7379770), (92, 3689885), (115, 2951908), (227, 1495460), (230, 1475954), (454, 747730), (460, 737977), (908, 373865), (1135, 299092), (2270, 149546), (3251, 104420), (4540, 74773), (5221, 65020), (6502, 52210), (10442, 32510), (13004, 26105), (16255, 20884)]